Answer to Question 1All of the welding process is controlled by the use of a computer. Each weld is done exactly alike.
Answer to Question 2The welding area should be equipped with a fire extinguisher and a first-aid kit. Welding booths are
constructed of fireproof or fire-resistant materials. Metal benches should be included in the welding
area. Wood or canvas materials should be fireproof or fire-resistant. Safety equipment includes wool
fire blankets and buckets of water. All grease, oil, sawdust, paper, rags, or any other flammable
materials must be removed. The area must be kept clean.